Engine block assemblies, automotive and truck gasoline, manufacturing · Michigan
Dart Machinery
Warren, MI · ~80 workers · 6 years of OSHA Injury Tracking Application data.
- B
- Good Safety Record
- 3.8
- Avg TCR
- 5.4
- Industry avg
- 0
- Fatalities
The verdict
Dart Machinery runs at 71% of its industry's injury rate - safer than the typical Engine block assemblies, automotive and truck gasoline, manufacturing workplace, earning a grade B.
Dart Machinery: 3.8 TCR = 71% of Engine block assemblies, automotive and truck gasoline, manufacturing BLS 5.4 · 6y Form 300A (see methodology below)
Dart Machinery safety composite
Dart Machinery scores strongest on fatalities (safer than 50% of same-industry peers) and weakest on total case rate (tcr) (safer than 33%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
43/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 3.82 per 100 workers
Safer than 33% of industry peers
- DART rate
- D 1.48 per 100 workers
Safer than 48% of industry peers
- Fatalities
- D 0
Safer than 50% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−5.3
2019→2024
Dart Machinery injury rate improved
Dart Machinery's TCR fell 5.3 from 6.8 in 2019 to 1.5 in 2024. Peak filing year was 2020 at 7.8 TCR. In 2024, DART was 0.39× this establishment's average TCR (severity share of cases).
2019=6.8 · 2020=7.8 · 2021=2.5 · 2022=4.4 · 2023=0.0 · 2024=1.5
OSHA ITA Form 300A scorecard
Establishment book 336310 · Warren, MI AT/BELOW-IND · SMALL
Grade B · TCR 3.8 · 71% of ind
- DART 1.5 DART
- RANK #35/55
- PHOTO Charter Automotive
- BOOK 6y book
- INJ 18 inj
- SIZE ~80 FTE
Nearest TCR peer: Charter Automotive (0.0 TCR gap)
Read with this employer → · Industry book → · Michigan employers → · Look up another →
Dart Machinery in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- H & H Tool
H & H Tool
3.9 TCR
- This site
Dart Machinery
3.8 TCR
- Charter Automo
Charter Automotive
3.8 TCR
- Kaydon Ring an
Kaydon Ring and Seal
3.8 TCR
- Curtis-Maruyas
Curtis-Maruyasu America, Inc.
3.8 TCR
What this shows Dart Machinery averages 3.8 TCR (71% of the Engine block assemblies, automotive and truck gasoline, manufacturing BLS benchmark).
Dart Machinery TCR series: 2019=6.8 · 2020=7.8 · 2021=2.5 · 2022=4.4 · 2023=0 · 2024=1.5 · BLS 5.4
Where Dart Machinery falls in its industry
221 Engine block assemblies, autom establishmentsSafer than 33% of graded establishments in this industry, whose median TCR is 2.9.
Narrower to Michigan alone (the establishments it most directly competes with for workers and contracts): ranked #35 safest of 55 Engine block assemblies, autom employers in Michigan.
Dart Machinery has fewer employees than the Engine block assemblies, automotive and median and a higher injury rate than the industry's median TCR of 2.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 1.5 | 1.5 | 1 | 0 | 0 |
| 2023 | 0.0 | 0.0 | 0 | 0 | 0 |
| 2022 | 4.4 | 4.4 | 3 | 0 | 0 |
| 2021 | 2.5 | 2.5 | 2 | 0 | 0 |
| 2020 | 7.8 | 5.2 | 6 | 0 | 0 |
| 2019 | 6.8 | 3.4 | 6 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
336310 · MI · Warren
221 Engine block assemblies, automotive and truck gasoline, manufacturing employers nationwide with a credible TCR · 16,393 rated employers in Michigan with headcount on file · 290 employers in Warren, MI · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Charter Automotive | 3.8 TCR |
| NAICS-TCR | Kaydon Ring and Seal | 3.8 TCR |
| NAICS-TCR | H & H Tool | 3.9 TCR |
| NAICS-TCR | Curtis-Maruyasu America, Inc. | 3.8 TCR |
| STATE-SIZE | Country Dairy, Inc. | 80 FTE |
| STATE-SIZE | North Area Energy Center | 80 FTE |
| STATE-SIZE | Howell SC | 80 FTE |
| STATE-SIZE | AL'S ASPHALT PAVING CO | 80 FTE |
| CITY-NEAR | Warren Technical Center | 22,693 FTE |
| CITY-NEAR | GM Global Technical Center | 21,000 FTE |
| CITY-NEAR | Warren Truck Assembly Plant | 3,804 FTE |
| CITY-NEAR | 1855-MIDET153 | 1,903 FTE |
| NAT-TCR | Tietsort LLC | 3.8 TCR |
| NAT-TCR | Vernon Nagel, Inc. | 3.8 TCR |
| NAT-TCR | AmeriGas - Ft Lauderdale, FL | 3.8 TCR |
| NAT-TCR | At Home Stores #255 | 3.8 TCR |
| NAT-SIZE | Sioux Falls SD FXFE-SFL | 80 FTE |
| NAT-SIZE | Muller Copper Line Sets | 80 FTE |
| NAT-SIZE | Bob Anderson Builders, Inc. | 80 FTE |
| NAT-SIZE | Ashland Clinic | 80 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.